Home / 52,464,851.70-78,697,277.55-16,558,394.10

Finding the Fourth Proportional to 52,464,851.70, 78,697,277.55 and 16,558,394.10

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Solution

The fourth proportional to 52,464,851.70, 78,697,277.55 and 16,558,394.10 is: 24,837,591.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,464,851.70 : 78,697,277.55 = 16,558,394.10 : x
  2. Step 2: Convert to fraction form
    52,464,851.70/78,697,277.55 = 16,558,394.10/x
  3. Step 3: Cross multiply
    52,464,851.70x = 78,697,277.55 × 16,558,394.10
  4. Step 4: Simplify right side
    52,464,851.70x = 1,303,100,536,269,982.50
  5. Step 5: Solve for x
    x = 1,303,100,536,269,982.50/52,464,851.70
  6. Step 6: Final answer
    x = 24,837,591.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.